85268611 has 4 divisors (see below), whose sum is σ = 85288752. Its totient is φ = 85248472.

The previous prime is 85268597. The next prime is 85268641. The reversal of 85268611 is 11686258.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85268611 - 2¹³ = 85260419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85268641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991 + ... + 13096.

It is an arithmetic number, because the mean of its divisors is an integer number (21322188).

Almost surely, 2^85268611 is an apocalyptic number.

85268611 is a deficient number, since it is larger than the sum of its proper divisors (20141).

85268611 is a wasteful number, since it uses less digits than its factorization.

85268611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20140.

The product of its digits is 23040, while the sum is 37.

The square root of 85268611 is about 9234.1004434650. The cubic root of 85268611 is about 440.1456318896.

The spelling of 85268611 in words is "eighty-five million, two hundred sixty-eight thousand, six hundred eleven".